4-Amino-3-chlorophenol
Chemical Intermediates 2025-03-02
CAS No.: 17609-80-2 | EINECS: 241-583-3
1. Chemical Identification
| Property |
Specification |
| IUPAC Name |
4-Amino-3-chlorophenol |
| Synonyms |
3-Chloro-4-hydroxyaniline; 3-Chloro-p-aminophenol |
| Molecular Formula |
C₆H₆ClNO |
| Molecular Weight |
143.57 g/mol |
| CAS No. |
17609-80-2 |
| EINECS No. |
241-583-3 |
2. Physical & Chemical Properties
| Parameter |
Value |
| Appearance |
White to light brown crystalline powder |
| Purity (HPLC) |
≥99% |
| Melting Point |
138-142°C |
| Solubility |
Soluble in ethanol, acetone; slightly soluble in water |
| Storage |
2-8°C in airtight container, protect from light |
3. Production & Supply
| Parameter |
Detail |
| Annual Capacity |
200 metric tons |
| MOQ |
210g |
| Packaging |
210g (glass bottle), 1kg (HDPE drum), 25kg (fiber drum) |
| Shelf Life |
24 months when stored properly |
4. Quality Standards
| Test |
Specification |
| Purity (HPLC) |
≥99.0% |
| Chloride Content |
24.0-25.0% |
| Water Content |
≤0.5% (KF) |
| Residue on Ignition |
≤0.1% |
5. Applications
- Dye Intermediate:
- Key precursor for azo dyes and pigments
- Used in hair dye formulations
- Pharmaceuticals:
- Building block for drug synthesis
- Agrochemicals:
- Intermediate for pesticide production
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